
.wrapper {
  position: fixed;
  top: 0;
  right: 20px;
  width: 70px;
  height: 900px;
  z-index: $zindex-3;
  will-change: transform;
  transition: transform .3s ease-out;
  @media screen and (max-width: 767px) {
    display: none;
  }
}

.back-to-top {
  width: 100%;
  height: 100%;
  background-image: $backtop-bg;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  animation: float 3s linear infinite;
}
